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powersync-app/nymea-app/ui/mainviews/energy/PowerBalanceStats.qml

736 lines
32 KiB
QML

// SPDX-License-Identifier: GPL-3.0-or-later
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea-app.
*
* nymea-app is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nymea-app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with nymea-app. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import QtQuick
import QtQuick.Layouts
import QtQuick.Controls
import QtCharts
import Nymea
import "qrc:/ui/components/"
StatsBase {
id: root
property EnergyManager energyManager: null
property bool titleVisible: true
property string gridIcon
property string pvIcon
property string homeIcon
property ThingsProxy producers: ThingsProxy {
engine: _engine
shownInterfaces: ["smartmeterproducer"]
}
readonly property bool hasProducers: producers.count > 0
QtObject {
id: d
property var config: root.configs[selectionTabs.currentValue.config]
property int startOffset: 0
property var selectedSet: null
property date startTime: root.calculateTimestamp(config.startTime(), config.sampleRate, startOffset)
property date endTime: root.calculateTimestamp(config.startTime(), config.sampleRate, startOffset + config.count)
property bool fetchPending: false
property bool loading: fetchPending || wheelStopTimer.running || powerBalanceLogs.fetchingData
onLoadingChanged: {
if (!loading) {
refresh()
}
}
onConfigChanged: valueAxis.max = 1
onStartOffsetChanged: {
refresh()
}
function selectSet(set) {
if (d.selectedSet === set) {
d.selectedSet = null
} else {
d.selectedSet = set
}
}
function sampleMatches(entry, expectedTimestamp) {
if (!entry) {
return false
}
var maxDistance = d.config.sampleRate * 60 * 1000 / 2
return Math.abs(entry.timestamp.getTime() - expectedTimestamp.getTime()) <= maxDistance
}
function refresh() {
if (powerBalanceLogs.loadingInhibited) {
return;
}
var upcomingTimestamp = root.calculateTimestamp(d.config.startTime(), d.config.sampleRate, d.config.count)
// print("refreshing config start", d.config.startTime(), "upcoming:", upcomingTimestamp, "fetchPending", d.fetchPending)
for (var i = 0; i < d.config.count; i++) {
var timestamp = root.calculateTimestamp(d.config.startTime(), d.config.sampleRate, d.startOffset + i + 1)
var previousTimestamp = root.calculateTimestamp(timestamp, d.config.sampleRate, -1)
var entry = powerBalanceLogs.find(timestamp)
var previousEntry = powerBalanceLogs.find(previousTimestamp);
var hasEntry = sampleMatches(entry, timestamp)
var hasPreviousEntry = sampleMatches(previousEntry, previousTimestamp)
if (timestamp < upcomingTimestamp && hasEntry && hasPreviousEntry) {
var consumption = entry.totalConsumption
var production = entry.totalProduction
var acquisition = entry.totalAcquisition
var returned = entry.totalReturn
consumption -= previousEntry.totalConsumption
production -= previousEntry.totalProduction
acquisition -= previousEntry.totalAcquisition
returned -= previousEntry.totalReturn
consumptionSet.replace(i, consumption)
productionSet.replace(i, production)
acquisitionSet.replace(i, acquisition)
returnSet.replace(i, returned)
valueAxis.adjustMax(consumption)
valueAxis.adjustMax(production)
valueAxis.adjustMax(acquisition)
valueAxis.adjustMax(returned)
} else if (timestamp.getTime() == upcomingTimestamp.getTime() && hasPreviousEntry) {
// print("it's today!")
var consumption = energyManager.totalConsumption
var production = energyManager.totalProduction
var acquisition = energyManager.totalAcquisition
var returned = energyManager.totalReturn
consumption -= previousEntry.totalConsumption
production -= previousEntry.totalProduction
acquisition -= previousEntry.totalAcquisition
returned -= previousEntry.totalReturn
consumptionSet.replace(i, consumption)
productionSet.replace(i, production)
acquisitionSet.replace(i, acquisition)
returnSet.replace(i, returned)
valueAxis.adjustMax(consumption)
valueAxis.adjustMax(production)
valueAxis.adjustMax(acquisition)
valueAxis.adjustMax(returned)
} else {
consumptionSet.replace(i, 0)
productionSet.replace(i, 0)
acquisitionSet.replace(i, 0)
returnSet.replace(i, 0)
}
}
}
}
ColumnLayout {
anchors.fill: parent
spacing: 0
Label {
Layout.fillWidth: true
Layout.margins: Style.smallMargins
horizontalAlignment: Text.AlignHCenter
text: qsTr("Totals")
visible: root.titleVisible
MouseArea {
anchors.fill: parent
onClicked: pageStack.push(Qt.resolvedUrl("PowerBalanceStatsPage.qml"), {energyManager: root.energyManager, producers: root.producers})
}
}
SelectionTabs {
id: selectionTabs
Layout.fillWidth: true
Layout.leftMargin: Style.smallMargins
Layout.rightMargin: Style.smallMargins
currentIndex: 1
model: ListModel {
ListElement { modelData: qsTr("Hours"); config: "hours" }
ListElement { modelData: qsTr("Days"); config: "days" }
ListElement { modelData: qsTr("Weeks"); config: "weeks" }
ListElement { modelData: qsTr("Months"); config: "months" }
ListElement { modelData: qsTr("Years"); config: "years" }
// ListElement { modelData: qsTr("Minutes"); config: "minutes" }
}
onTabSelected: {
d.startOffset = 0
powerBalanceLogs.fetchLogs()
}
}
Connections {
target: energyManager
onPowerBalanceChanged: {
// print("updating because of power balance change. fetchingData", powerBalanceLogs.fetchingData, "fetchPending", d.fetchPending)
d.refresh();
}
}
PowerBalanceLogs {
id: powerBalanceLogs
engine: _engine
startTime: root.calculateTimestamp(d.startTime, d.config.sampleRate, -d.config.count)
endTime: root.calculateTimestamp(d.startTime, d.config.sampleRate, d.config.count)
sampleRate: d.config.sampleRate
Component.onCompleted: fetchLogs()
onFetchingDataChanged: {
if (!fetchingData) {
d.fetchPending = false
d.refresh()
}
}
onEntriesAdded: {
if (fetchingData) {
return
}
// Update the timeline by faking a left/right scroll
d.startOffset--
d.startOffset++
//d.refresh()
}
}
Item {
Layout.fillWidth: true
Layout.fillHeight: true
Label {
x: chartView.x + chartView.plotArea.x + (chartView.plotArea.width - width) / 2
y: chartView.y + chartView.plotArea.y + Style.smallMargins
text: d.config.toRangeLabel(d.startTime)
font: Style.smallFont
opacity: d.startOffset < -d.config.count ? .5 : 0
Behavior on opacity { NumberAnimation {} }
}
ChartView {
id: chartView
animationOptions: ChartView.NoAnimation
anchors.fill: parent
backgroundColor: "transparent"
legend.visible: false
legend.alignment: Qt.AlignBottom
legend.font: Style.extraSmallFont
legend.labelColor: Style.foregroundColor
margins.left: Math.max(Style.smallMargins * 2, valueLabelMetrics.width + Style.smallMargins * 2)
margins.right: 0
margins.bottom: Style.smallIconSize + Style.margins
margins.top: 0
ActivityIndicator {
x: chartView.plotArea.x + (chartView.plotArea.width - width) / 2
y: chartView.plotArea.y + (chartView.plotArea.height - height) / 2 + (chartView.plotArea.height / 8)
visible: powerBalanceLogs.fetchingData
opacity: .5
}
Label {
x: chartView.plotArea.x + (chartView.plotArea.width - width) / 2
y: chartView.plotArea.y + (chartView.plotArea.height - height) / 2 + (chartView.plotArea.height / 8)
text: qsTr("No data available")
visible: !powerBalanceLogs.fetchingData && (powerBalanceLogs.count == 0 || powerBalanceLogs.get(0).timestamp > d.endTime) && d.startOffset != 0
font: Style.smallFont
opacity: .5
Behavior on opacity { NumberAnimation {}}
}
TextMetrics {
id: valueLabelMetrics
font: Style.extraSmallFont
text: (valueAxis.max).toFixed(1) + "kWh"
}
Item {
id: labelsLayout
x: Style.smallMargins
y: chartView.plotArea.y
height: chartView.plotArea.height
width: Math.max(0, chartView.margins.left - Style.smallMargins)
Repeater {
model: valueAxis.tickCount
delegate: Label {
y: parent.height / (valueAxis.tickCount - 1) * index - font.pixelSize / 2
width: parent.width - Style.smallMargins
horizontalAlignment: Text.AlignRight
text: ((valueAxis.max - (index * valueAxis.max / (valueAxis.tickCount - 1)))).toFixed(1) + "kWh"
verticalAlignment: Text.AlignTop
font: Style.extraSmallFont
}
}
}
BarSeries {
id: barSeries
axisX: BarCategoryAxis {
id: categoryAxis
labelsColor: Style.foregroundColor
labelsFont: Style.extraSmallFont
gridVisible: false
gridLineColor: Style.tileOverlayColor
lineVisible: false
titleVisible: false
shadesVisible: false
categories: {
var ret = []
// print("Updating categories from", d.config.startTime())
for (var i = 0; i < d.config.count; i++) {
var timestamp = root.calculateTimestamp(d.config.startTime(), d.config.sampleRate, d.startOffset + i);
// print("*** adding", timestamp, d.startOffset, i)
ret.push(d.config.toLabel(timestamp))
}
return ret;
}
}
axisY: ValueAxis {
id: valueAxis
min: 0
gridLineColor: Style.tileOverlayColor
labelsVisible: false
labelsColor: Style.foregroundColor
labelsFont: Style.extraSmallFont
lineVisible: false
titleVisible: false
shadesVisible: false
function adjustMax(newValue) {
if (max < newValue) {
// print("adjusting to new max", newValue)
max = newValue // Math.ceil(newValue / 100) * 100
}
}
}
BarSet {
id: consumptionSet
label: qsTr("Consumed")
color: Qt.rgba(Style.powerConsumptionColor.r, Style.powerConsumptionColor.g, Style.powerConsumptionColor.b, opacity)
borderColor: color
borderWidth: 0
property real opacity: d.selectedSet == null || d.selectedSet == consumptionSet ? 1 : 0.3
values: {
var ret = []
for (var i = 0; i < d.config.count; i++) {
ret.push(0)
}
return ret
}
}
BarSet {
id: productionSet
label: qsTr("Produced")
color: Qt.rgba(Style.powerSelfProductionConsumptionColor.r, Style.powerSelfProductionConsumptionColor.g, Style.powerSelfProductionConsumptionColor.b, opacity)
borderColor: color
borderWidth: 0
property real opacity: d.selectedSet == null || d.selectedSet == productionSet ? 1 : 0.3
values: {
var ret = []
for (var i = 0; i < d.config.count; i++) {
ret.push(0)
}
return ret
}
}
BarSet {
id: acquisitionSet
label: qsTr("From grid")
color: Qt.rgba(Style.powerAcquisitionColor.r, Style.powerAcquisitionColor.g, Style.powerAcquisitionColor.b, opacity)
borderColor: color
borderWidth: 0
property real opacity: d.selectedSet == null || d.selectedSet == acquisitionSet ? 1 : 0.3
values: {
var ret = []
for (var i = 0; i < d.config.count; i++) {
ret.push(0)
}
return ret
}
}
BarSet {
id: returnSet
label: qsTr("To grid")
color: Qt.rgba(Style.powerReturnColor.r, Style.powerReturnColor.g, Style.powerReturnColor.b, opacity)
borderColor: color
borderWidth: 0
property real opacity: d.selectedSet == null || d.selectedSet == returnSet ? 1 : 0.3
values: {
var ret = []
for (var i = 0; i < d.config.count; i++) {
ret.push(0)
}
return ret
}
}
}
}
RowLayout {
id: legend
anchors { left: parent.left; bottom: parent.bottom; right: parent.right }
anchors.leftMargin: chartView.plotArea.x
height: Style.smallIconSize
anchors.margins: Style.margins
Item {
Layout.fillWidth: true
Layout.fillHeight: true
MouseArea {
anchors.fill: parent
anchors.topMargin: -Style.smallMargins
anchors.bottomMargin: -Style.smallMargins
onClicked: d.selectSet(consumptionSet)
}
Row {
anchors.centerIn: parent
spacing: Style.smallMargins
opacity: consumptionSet.opacity
ColorIcon {
name: root.homeIcon === "" ? "qrc:/icons/powersocket.svg": root.homeIcon
size: Style.smallIconSize
color: Style.powerConsumptionColor
}
Label {
width: parent.parent.width - x
elide: Text.ElideRight
visible: legend.width > 500
text: qsTr("Consumed")
anchors.verticalCenter: parent.verticalCenter
font: Style.smallFont
}
}
}
Item {
Layout.fillWidth: true
Layout.fillHeight: true
MouseArea {
anchors.fill: parent
anchors.topMargin: -Style.smallMargins
anchors.bottomMargin: -Style.smallMargins
onClicked: d.selectSet(productionSet)
}
Row {
anchors.centerIn: parent
spacing: Style.smallMargins
opacity: productionSet.opacity
ColorIcon {
name: root.pvIcon === "" ? "qrc:/icons/weathericons/weather-clear-day.svg" : root.pvIcon
size: Style.smallIconSize
color: Style.powerSelfProductionConsumptionColor
}
Label {
width: parent.parent.width - x
elide: Text.ElideRight
visible: legend.width > 500
text: qsTr("Produced")
anchors.verticalCenter: parent.verticalCenter
font: Style.smallFont
}
}
}
Item {
Layout.fillWidth: true
Layout.fillHeight: true
MouseArea {
anchors.fill: parent
anchors.topMargin: -Style.smallMargins
anchors.bottomMargin: -Style.smallMargins
onClicked: d.selectSet(acquisitionSet)
}
Row {
anchors.centerIn: parent
spacing: Style.smallMargins
opacity: acquisitionSet.opacity
Row {
ColorIcon {
name: root.gridIcon === "" ? "qrc:/icons/power-grid.svg" : root.gridIcon
size: Style.smallIconSize
color: Style.powerAcquisitionColor
}
ColorIcon {
name: "arrow-down"
size: Style.smallIconSize
color: Style.powerAcquisitionColor
}
}
Label {
width: parent.parent.width - x
elide: Text.ElideRight
visible: legend.width > 500
text: qsTr("From grid")
anchors.verticalCenter: parent.verticalCenter
font: Style.smallFont
}
}
}
Item {
Layout.fillWidth: true
Layout.fillHeight: true
MouseArea {
anchors.fill: parent
anchors.topMargin: -Style.smallMargins
anchors.bottomMargin: -Style.smallMargins
onClicked: d.selectSet(returnSet)
}
Row {
anchors.centerIn: parent
spacing: Style.smallMargins
opacity: returnSet.opacity
Row {
ColorIcon {
name: root.gridIcon === "" ? "qrc:/icons/power-grid.svg" : root.gridIcon
size: Style.smallIconSize
color: Style.powerReturnColor
}
ColorIcon {
name: "arrow-up"
size: Style.smallIconSize
color: Style.powerReturnColor
}
}
Label {
width: parent.parent.width - x
elide: Text.ElideRight
visible: legend.width > 500
text: qsTr("To grid")
anchors.verticalCenter: parent.verticalCenter
font: Style.smallFont
}
}
}
}
Item {
anchors.fill: parent
anchors.leftMargin: chartView.x + chartView.plotArea.x
anchors.topMargin: chartView.y + chartView.plotArea.y
anchors.rightMargin: chartView.width - chartView.plotArea.width - chartView.plotArea.x
anchors.bottomMargin: chartView.height - chartView.plotArea.height - chartView.plotArea.y
z: -1
Rectangle {
height: parent.height + Style.margins * 2
y: -Style.smallMargins
radius: Style.smallCornerRadius
width: chartView.plotArea.width / categoryAxis.count
color: Style.tileBackgroundColor
property int idx: Math.min(Math.max(0,Math.floor(mouseArea.mouseX * categoryAxis.count / mouseArea.width)), categoryAxis.count - 1)
visible: toolTip.visible
x: idx * parent.width / categoryAxis.count
Behavior on x { enabled: toolTip.animationsEnabled; NumberAnimation { duration: Style.animationDuration } }
}
}
MouseArea {
id: mouseArea
anchors.fill: parent
anchors.leftMargin: chartView.x + chartView.plotArea.x
anchors.topMargin: chartView.y + chartView.plotArea.y
anchors.rightMargin: chartView.width - chartView.plotArea.width - chartView.plotArea.x
anchors.bottomMargin: chartView.height - chartView.plotArea.height - chartView.plotArea.y
hoverEnabled: true
preventStealing: tooltipping || dragging
property int startMouseX: 0
property bool dragging: false
property bool tooltipping: false
property int dragStartOffset: 0
Timer {
interval: 300
running: mouseArea.pressed
onTriggered: {
if (!mouseArea.dragging) {
mouseArea.tooltipping = true
}
}
}
onReleased: {
if (mouseArea.dragging) {
powerBalanceLogs.fetchLogs()
mouseArea.dragging = false;
}
mouseArea.tooltipping = false;
}
onPressed: {
startMouseX = mouseX
dragStartOffset = d.startOffset
}
onDoubleClicked: {
var idx = Math.ceil(mouseArea.mouseX * d.config.count / mouseArea.width) - 1
var timestamp = root.calculateTimestamp(d.config.startTime(), d.config.sampleRate, d.startOffset + idx)
selectionTabs.currentIndex--
var startTime = d.config.startTime()
d.startOffset = (timestamp.getTime() - startTime.getTime()) / (d.config.sampleRate * 60 * 1000)
powerBalanceLogs.fetchLogs();
}
onMouseXChanged: {
if (!pressed || mouseArea.tooltipping) {
return;
}
if (Math.abs(startMouseX - mouseX) < 10) {
return;
}
dragging = true
var dragDelta = startMouseX - mouseX
var slotWidth = mouseArea.width / d.config.count
var offset = Math.floor(dragDelta / slotWidth);
d.startOffset = Math.min(dragStartOffset + offset, 0)
d.fetchPending = true;
}
property int wheelDelta: 0
onWheel: (wheel) => {
wheelDelta += wheel.pixelDelta.x
var slotWidth = mouseArea.width / d.config.count
while (wheelDelta > slotWidth) {
d.startOffset--
wheelDelta -= slotWidth
}
while (wheelDelta < -slotWidth) {
d.startOffset = Math.min(d.startOffset + 1, 0)
wheelDelta += slotWidth
}
d.fetchPending = true;
wheelStopTimer.restart()
}
Timer {
id: wheelStopTimer
interval: 300
repeat: false
onTriggered: powerBalanceLogs.fetchLogs()
}
NymeaToolTip {
id: toolTip
backgroundItem: chartView
backgroundRect: Qt.rect(chartView.plotArea.x + toolTip.x, chartView.plotArea.y + toolTip.y, toolTip.width, toolTip.height)
property int idx: visible ? Math.min(d.config.count -1, Math.max(0, Math.ceil(mouseArea.mouseX * d.config.count / mouseArea.width) - 1)) : 0
property date timestamp: root.calculateTimestamp(d.config.startTime(), d.config.sampleRate, d.startOffset + idx)
visible: (mouseArea.containsMouse || mouseArea.tooltipping) && !mouseArea.dragging
property int chartWidth: chartView.plotArea.width
property int barWidth: chartWidth / categoryAxis.count
x: chartWidth - (idx * barWidth + barWidth + Style.smallMargins) > width ?
idx * barWidth + barWidth + Style.smallMargins
: idx * barWidth - Style.smallMargins - width
property double setMaxValue: d.startOffset !== undefined ? Math.max(consumptionSet.at(idx),
productionSet.at(idx),
acquisitionSet.at(idx),
returnSet.at(idx)) : 0
y: Math.min(Math.max(mouseArea.height - (setMaxValue * mouseArea.height / valueAxis.max) - height - Style.smallMargins, 0), mouseArea.height - height)
width: tooltipLayout.implicitWidth + Style.smallMargins * 2
height: tooltipLayout.implicitHeight + Style.smallMargins * 2
ColumnLayout {
id: tooltipLayout
anchors {
left: parent.left
top: parent.top
margins: Style.smallMargins
}
Label {
text: d.config.toLongLabel(toolTip.timestamp)
font: Style.smallFont
}
RowLayout {
visible: root.hasProducers
Rectangle {
width: Style.extraSmallFont.pixelSize
height: width
color: Style.powerConsumptionColor
}
Label {
text: d.startOffset !== undefined ? qsTr("Consumed: %1 kWh").arg(consumptionSet.at(toolTip.idx).toFixed(2)) : ""
font: Style.extraSmallFont
}
}
RowLayout {
visible: root.hasProducers
Rectangle {
width: Style.extraSmallFont.pixelSize
height: width
color: Style.powerSelfProductionConsumptionColor
}
Label {
text: d.startOffset !== undefined ? qsTr("Produced: %1 kWh").arg(productionSet.at(toolTip.idx).toFixed(2)) : ""
font: Style.extraSmallFont
}
}
RowLayout {
Rectangle {
width: Style.extraSmallFont.pixelSize
height: width
color: Style.powerAcquisitionColor
}
Label {
text: d.startOffset !== undefined ? qsTr("From grid: %1 kWh").arg(acquisitionSet.at(toolTip.idx).toFixed(2)) :""
font: Style.extraSmallFont
}
}
RowLayout {
Rectangle {
width: Style.extraSmallFont.pixelSize
height: width
color: Style.powerReturnColor
}
Label {
text: d.startOffset !== undefined ? qsTr("To grid: %1 kWh").arg(returnSet.at(toolTip.idx).toFixed(2)) : ""
font: Style.extraSmallFont
}
}
}
}
}
}
}
}